Write a recursive formula for a n a n , the n th n th term of the sequence 6 , − 12 , 24 , . . .
1 answer:
Answer:
See below ↓↓
Step-by-step explanation:
a₁ refers to the first term of the sequence.
That is clearly : a₁ = <u>6 </u>
<u>
The formula for the nth term is :
aₙ = a₁rⁿ⁻¹ Common ratio (r) = quotient of consecutive terms r = -12/6 = -2
Therefore, the nth term is :
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